Which of the following statements best describe the significance of border states joining the Confederacy? A) The border states would not join the Confederacy and remain neutral

B) If the border states joined the Confederacy, Washington D. C would not be surrounded and not be invaded

C)If the border states joined the Confederacy, Washington D. C would be surrounded and could be invaded

D) The border states would join the Union giving the advantage to the North in preventing the capture of Washington D. C